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Updated: Nov 11, 2025

Preparation of Silica Nanoparticles Through Microwave-assisted Acid-catalysis

Preparation of Silica Nanoparticles Through Microwave-assisted Acid-catalysis

Published on: December 16, 2013

Silica Nanoparticles.

Hyejin Chang¹, Jaehi Kim², Won-Yeop Rho³

¹Division of Science Education, Kangwon National University, Chuncheon, Republic of Korea.

Advances in Experimental Medicine and Biology

|March 30, 2021

Summary

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This summary is machine-generated.

Silica (SiO2) is crucial in nanotechnology for fabricating and encapsulating nanoparticles. This chapter details silica nanoparticle synthesis, modification, and their biological applications.

Area of Science:

Materials Science
Nanotechnology
Chemistry

Background:

Silica (SiO2), composed of silicon and oxygen, has diverse applications, including glass and insulators.
Currently, silica is a key material for fabricating and encapsulating nanoparticles (NPs).

Purpose of the Study:

To describe the utilization of silica in nanotechnology.
To illustrate synthesis and surface modification of silica nanoparticles (SiNPs).
To explain various NPs with silica encapsulation and their biological applications.

Main Methods:

Overview of silica nanoparticle synthesis methods: Stöber method, reverse microemulsion method, and modified sol-gel method.
Discussion of surface modification techniques for SiNPs.
Explanation of nanoparticle encapsulation within silica matrices.

Keywords:

Reverse microemulsion method Silica nanoparticles Sol-gel method Stöber method

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Last Updated: Nov 11, 2025

Preparation of Silica Nanoparticles Through Microwave-assisted Acid-catalysis

Preparation of Silica Nanoparticles Through Microwave-assisted Acid-catalysis

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Preparation of Functional Silica Using a Bioinspired Method

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Main Results:

Detailed descriptions of established methods for SiNP synthesis and modification.
Examples of diverse nanoparticles successfully encapsulated in silica shells.
Exploration of the biological relevance and applications of silica-encapsulated NPs.

Conclusions:

Silica is a versatile material for advanced nanotechnology applications.
Various synthesis and modification techniques enable tailored SiNP properties.
Silica-encapsulated NPs show significant potential in biological fields.